Lian Li LANCOOL 217 INF / Lian Li O11 Vision Compact

Lian Li LANCOOL 217 INF: LAN217INFX · black

Lian Li O11 Vision Compact: O11VPX black / O11VPW white

SpecificationLian Li LANCOOL 217 INFLian Li O11 Vision Compact
Release year20252024
Dimensions482 × 238 × 503 mm Lian Li447.5 (D) × 287.5 (W) × 446.4 (H) mm; 57.4 L Lian Li
MaterialsSteel · 4 mm tempered glass Lian LiSteel, aluminium; 3.0 mm (top) and 4.0 mm (side and front) tempered glass Lian Li
MotherboardsSSI-EEB ≤330 mm; E-ATX ≤280 mm; ATX/mATX/ITX Lian Li—
Rear connectorsATX and mATX support Lian Li—
Graphics cardUp to 380 mm Lian LiUp to 408 mm long; removable anti-sag bracket for 278–408 mm cards Lian Li
CPU coolerUp to 180 mm Lian LiUp to 167 mm tall Lian Li
Included fansFront: 2 × 170 mm; rear: 1 × 140 mm Lian Li—
Top fan positions3 × 120 mm or 2 × 140 mm Lian Li—
360 mm radiatorTop; total thickness ≤85 mm, length ≤406.5 mm Lian Li—
280 mm radiatorTop; total thickness ≤60 mm Lian Li—
Lower fan options3 × 120 mm above or 2 × 120 mm below PSU shroud

Alternative layouts, not five simultaneous fan positions.

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PSU lengthStandard ≤220 mm; rotated ≤180 mm Lian Li—
Front connections2 × USB-A 3.0; USB-C 3.2; combined audio Lian Li—
Expansion7 slots; rotatable PCIe bracket Lian Li—
Lighting controlM1/M2 buttons; separate L-Wireless controller for L-Connect 3 Lian Li—
Models—O11VPX (black, tinted glass); O11VPW (white, clear glass)

The white version has white grommets, thumbscrews and brackets.

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Case type—Dual-chamber tower; front and side glass, swappable glass or mesh top

In the dual-chamber layout the PSU and cables sit in a separate compartment behind the motherboard, leaving only components visible in the main chamber.

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Motherboard support—E-ATX (under 280 mm), ATX, Micro-ATX, Mini-ITX; back-connect ATX and E-ATX

Back-connect boards move power and fan headers to the rear of the board for a cleaner front view.

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Expansion slots—6 + 1 Lian Li
Storage—2 × 2.5" behind the motherboard tray; 2 × 3.5"/2.5" in the drive cage; up to 2 × 2.5" on the cable bar Lian Li
Fan support—Top 3 × 120 or 2 × 140 mm; side 3 × 120; bottom 3 × 120; rear 2 × 120 mm

With the mesh top up to 11 × 120 mm in total; in glass (Vision) mode up to 8 × 120 mm. The page lists no included fans.

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Radiator support—Top 240/280/360 mm; side 240/360 mm; bottom 240/360 mm

One radiator per position.

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Power supply—ATX, up to 220 mm Lian Li
Front I/O—Power button (white backlight), 2 × USB 3.0, 1 × USB 3.1 Type-C, 1 × audio

The I/O sits in the case foot.

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